/// <summary>
/// Toggles a riff at the given position.
/// </summary>
/// <param name="newRiff">Riff to toggle.</param>
/// <param name="pos">Measure to toggle.</param>
public void ToggleRiff(Riff newRiff, int pos)
{
SongPiece songPiece = _songPieces[_songPieceIndices[pos]];
Measure measure = _measures[songPiece.MeasureIndices[0]];
// For each riff in measure
foreach (int r in measure.RiffIndices)
{
Riff riff = _riffs[r];
// Skip if riff not the same instrument
if (riff.Instrument != newRiff.Instrument)
{
continue;
}
// Remove riff if it exists
if (newRiff == riff)
{
measure.RiffIndices.Remove(newRiff.Index);
}
// Replace riff with new one
else
{
measure.RiffIndices.Remove(riff.Index);
measure.RiffIndices.InsertSorted <int>(newRiff.Index, false);
}
return;
}
// Riff not already there
measure.RiffIndices.InsertSorted <int>(newRiff.Index, false);
}
/// <summary>
/// Adds a riff to the song and assigns it an index,
/// and does the same with all of its beats.
/// </summary>
/// <param name="riff">Riff to register.</param>
public void RegisterRiff(Riff riff)
{
riff.Index = _riffs.Count;
_riffs.Add(riff);
for (int i = 0; i < 16; i++)
{
Beat beat = new Beat();
beat.Index = _beats.Count;
riff.BeatIndices.Add(beat.Index);
_beats.Add(beat);
}
}
/// <summary>
/// Plays all notes at the given position.
/// </summary>
/// <param name="pos">Beat at which to play notes.</param>
public void PlaySongPiece(int pos)
{
int measureNum = pos / 4;
Song song = MusicManager.Instance.CurrentSong;
Measure measure = song.Measures[measureNum];
// Play all riffs
foreach (int r in measure.RiffIndices)
{
Riff riff = song.Riffs[r];
riff.PlayRiff(pos % 4);
}
}
/// <summary>
/// Adds a riff to the current song.
/// </summary>
public Riff AddRiff()
{
// Create a new riff
Riff temp = new Riff();
// Register the riff with the current song
_currentSong.RegisterRiff(temp);
// Update riff editor
RiffEditor.CurrentRiff = temp;
// Update song arrange
SongArrangeMenu.Instance.SelectedRiffIndex = temp.Index;
SongArrangeMenu.Instance.Refresh();
return(temp);
}